EOD Primary Tumor
This input is used for staging
Notes
**Note 1:** **CLINICAL AND PATHOLOGICAL codes** * This schema has extension codes that are defined as “PATHOLOGICAL assessment only” * PATHOLOGICAL assessment only codes (100, 150, 200, 300, 400, 500) are used when there is an orchiectomy **Note 2:** **Pure seminomas** * Pure seminomas are defined as 9061/3. (See codes 100 and 150) **Note 3:** **Lymphovascular invasion** * For codes 000, 100, 150, and 200, LVI [NAACCR # 1182] must be coded as none (code 0), not applicable (8), or unknown (9). * See the STORE or SEER manual for instructions on how to code LVIDefault
999NAACCR Item
NAACCR #772| Code | Description | SS2018 T |
|---|---|---|
| 000 | In situ, intraepithelial, noninvasive Intratubular germ cell neoplasia Germ cell neoplasia in situ | IS |
| 100 | **PATHOLOGICAL assessment only** FOR PURE SEMINOMAS ONLY (ICD-O-3 code 9061/3 only) - Tumor less than 3 cm, limited to the testis + WITHOUT lymphovascular invasion or unknown if lymphovascular invasion See Notes 2 and 3 | L |
| 150 | **PATHOLOGICAL assessment only** FOR PURE SEMINOMAS ONLY (ICD-O-3 code 9061/3 only) - Tumor greater than or equal to 3 cm, limited to the testis + WITHOUT lymphovascular invasion or unknown if lymphovascular invasion See Notes 2 and 3 | L |
| 200 | **PATHOLOGICAL assessment only** Tumor limited to testis WITHOUT lymphovascular invasion or UNKNOWN if lymphovascular invasion - Body of testis - Rete testis - Tunica albuginea - Tunica, NOS - Confined to testis, NOS - Localized, NOS See Note 3 | L |
| 300 | **PATHOLOGICAL assessment only** Surface implants (surface of tunica vaginalis) Tunica vaginalis involved Tumor limited to testis (including rete testis invasion) - WITH lymphovascular invasion | L |
| 400 | **PATHOLOGICAL assessment only** Epididymis Hilar soft tissue Mediastinum (of testis) Visceral mesothelial layer | RE |
| 500 | **PATHOLOGICAL assessment only** Spermatic cord, ipsilateral Vas deferens | RE |
| 600 | Dartos muscle, ipsilateral Scrotum, ipsilateral | RE |
| 700 | Penis Scrotum, contralateral Ulceration of scrotum Further contiguous extension | D |
| 800 | No evidence of primary tumor | U |
| 999 | Unknown extension Primary tumor cannot be assessed Not documented in medical record Death Certificate Only | U |